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dc.creatorNajdanović, Slobodan M.
dc.creatorPetrović, Milica M.
dc.creatorSlipper, Ian J.
dc.creatorKostić, Miloš M.
dc.creatorPrekajski, Marija D
dc.creatorMitrović, Jelena Z.
dc.creatorBojić, Aleksandar Lj.
dc.date.accessioned2018-10-22T10:05:47Z
dc.date.available2018-10-22T10:05:47Z
dc.date.issued2018
dc.identifier.issn1061-4303 (print)
dc.identifier.issn1554-7531 (electronic)
dc.identifier.urihttp://www.ingentaconnect.com/content/10.2175/106143017X15131012152924
dc.identifier.urihttp://vinar.vin.bg.ac.rs/handle/123456789/7869
dc.description.abstractA new photocatalyst bismuth oxo citrate was synthesized by facile precipitation process with calcination at 200 8C. The photocatalyst was characterized by scanning electron microscopy (SEM), X-ray diffraction (XRD), Fouriertransform infrared (FTIR) spectroscopy, N2 sorptometry, and elemental analysis. Morphologically, it is composed of polyhedral particles with different, irregular shapes and sizes. The specific surface area (SSA) of the photocatalyst was 8.92 m2 g-1. It showed very good photocatalytic performance and reusability. Total decolorization of Reactive Blue 19 (RB19) was achieved in less than 10 minutes, which is much faster in comparison with TiO2 P25. Also, bismuth oxo citrate showed higher photocatalytic activity than other photocatalysts based on bismuth compounds reported by other authors. Optimal photocatalysis parameters were pH 2 and photocatalyst dose of 250 mg dm-3. The decolorization rate was found to decrease as initial dye concentration increased. The photocatalytic data best fitted to L-H kinetic model with pseudo-first order reaction rate. Chrastil diffusion model showed that diffusion has not influence on the process. Water Environ. Res., 90, 719 (2018). © 2018 Water Environment Federation.
dc.relationinfo:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/34008/RS//
dc.rightsrestrictedAccess
dc.sourceWater Environment Research
dc.subjectbismuth oxo citrateen
dc.subjectphotocatalytic processen
dc.subjectReactive Blue 19en
dc.subjectdecolorizationen
dc.subjectkineticsen
dc.titleA New Photocatalyst Bismuth Oxo Citrate: Synthesis, Characterization, and Photocatalytic Performanceen
dc.typearticleen
dc.rights.licenseARR
dcterms.abstractКостић, Милош М.; Најдановић, Слободан М.; Петровић, Милица М.; Слиппер, Иан Ј.; Прекајски, Марија Д; Митровић, Јелена З.; Бојић, Aлександар Љ.;
dc.rights.holder© 2018 Water Environment Federation
dc.citation.volume90
dc.citation.issue8
dc.citation.spage719
dc.citation.epage728
dc.identifier.wos000441867600005
dc.identifier.doi10.2175/106143017X15131012152924
dc.identifier.pmid29519273
dc.type.versionpublishedVersion
dc.identifier.scopus2-s2.0-85053105398


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